1*776476c2STeresa Johnson;; Check that we can read the old *_ALLOC_INFO summary format that placed the 2*776476c2STeresa Johnson;; stack id indexes directly in the alloc info summary, rather than encoding as 3*776476c2STeresa Johnson;; a separate radix tree. 4*776476c2STeresa Johnson;; 5*776476c2STeresa Johnson;; The old bitcode was generated by the older compiler from `opt -thinlto-bc` 6*776476c2STeresa Johnson;; on the following LLVM assembly: 7*776476c2STeresa Johnson;; 8*776476c2STeresa Johnson;; target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 9*776476c2STeresa Johnson;; target triple = "x86_64-unknown-linux-gnu" 10*776476c2STeresa Johnson;; 11*776476c2STeresa Johnson;; define internal ptr @_Z3barv() #0 { 12*776476c2STeresa Johnson;; entry: 13*776476c2STeresa Johnson;; %call = call ptr @_Znam(i64 0), !memprof !1, !callsite !6 14*776476c2STeresa Johnson;; ret ptr null 15*776476c2STeresa Johnson;; } 16*776476c2STeresa Johnson;; 17*776476c2STeresa Johnson;; declare ptr @_Znam(i64) 18*776476c2STeresa Johnson;; 19*776476c2STeresa Johnson;; !1 = !{!2, !4} 20*776476c2STeresa Johnson;; !2 = !{!3, !"notcold"} 21*776476c2STeresa Johnson;; !3 = !{i64 9086428284934609951, i64 8632435727821051414} 22*776476c2STeresa Johnson;; !4 = !{!5, !"cold"} 23*776476c2STeresa Johnson;; !5 = !{i64 9086428284934609951, i64 2732490490862098848} 24*776476c2STeresa Johnson;; !6 = !{i64 9086428284934609951} 25*776476c2STeresa Johnson 26*776476c2STeresa Johnson; RUN: llvm-dis %S/Inputs/memprof-old-alloc-context-summary.bc -o - | FileCheck %s 27*776476c2STeresa Johnson; CHECK: stackIds: (8632435727821051414) 28*776476c2STeresa Johnson; CHECK-SAME: stackIds: (2732490490862098848) 29